| 21631-069 | K0663 | FERRANTI TECHNOLOGIES LTD |
| 28S16467 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 991-4-01193-062 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| A18 | K7766 | BRITISH STANDARDS INSTITUTION |
| 5D3212 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 5W4760 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| B00257 | K0967 | MBDA UK LTD |
| NL2065 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| A35 | K7766 | BRITISH STANDARDS INSTITUTION |
| A35-A18 | K7766 | BRITISH STANDARDS INSTITUTION |